# 学为贵SAT vs 牛云说营销

The clearest difference is update cadence: 学为贵SAT at every 2 months against 牛云说营销's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 学为贵SAT sells 6 one-off in-app purchases and 牛云说营销 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

学为贵SAT ships an update every 2 months, 牛云说营销 every 5 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | 学为贵SAT | 牛云说营销 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 27 MB | 50 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京学为贵教育科技有限公司](https://appshunter.io/developer/945632881) | [深圳市快印客电子商务有限公司](https://appshunter.io/developer/1017569785) |

## What reviewers say

### 学为贵SAT

[App page](https://appshunter.io/ios/app/sat/id1171701633)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 68元充值券 | $9.99 | one-time |
| 98元充值券 | $14.99 | one-time |
| 158元充值券 | $22.99 | one-time |
| 228元充值券 | $29.99 | one-time |
| 998元充值券 | $149.99 | one-time |
| 1998元充值券 | $299.99 | one-time |


### 牛云说营销

[App page](https://appshunter.io/ios/app/id1359681313)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员 | $0.99 | one-time |
| VIP会员 | $79.99 | one-time |


## Frequently asked questions

### Is 学为贵SAT free?

学为贵SAT is free to download, with in-app purchases available.

### Is 牛云说营销 free?

牛云说营销 is free to download, with in-app purchases available.

### Do 学为贵SAT or 牛云说营销 have ads?

Neither 学为贵SAT nor 牛云说营销 shows ads.

### Which is updated more often, 学为贵SAT or 牛云说营销?

学为贵SAT ships an update every 2 months, and 牛云说营销 every 5 months. Most recently, 学为贵SAT was updated on November 11, 2026 and 牛云说营销 on November 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*